Inventor · disambiguated record
Koki Sai
Also filed as: SAI KOKI
8 granted patents·2 pending applications·0 citations·filing 2017–2021
70Inventor score
Files withMURATA MANUFACTURING CO10
Top patents by PatentIndex Score
10 records- 0153US11689177B2Electronic device and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2021·Granted Jun 27, 2023·0 cites·11 claims
- 0252US12155367B2Method for manufacturing ceramic substrate and ceramic substrateMURATA MANUFACTURING CO·Filed 2021·Granted Nov 26, 2024·0 cites·13 claims
- 0351US11950360B2Method for manufacturing ceramic substrate and ceramic substrateMURATA MANUFACTURING CO·Filed 2021·Granted Apr 2, 2024·0 cites·9 claims
- 0449US12034432B2Vibration element, vibrator, and method for producing vibration element with a vibrating piece having a protruding part for improved vibration characteristicsMURATA MANUFACTURING CO·Filed 2021·Granted Jul 9, 2024·0 cites·17 claims
- 0545US11437566B2Piezoelectric substrate manufacturing device and piezoelectric substrate manufacturing methodMURATA MANUFACTURING CO·Filed 2020·Granted Sep 6, 2022·0 cites·32 claims
- 0644US2021362372A1Method for manufacturing ceramic substrate and ceramic substrateMURATA MANUFACTURING CO·Filed 2021·Application pending·0 cites
- 0739US10523173B2Quartz crystal resonator and method for manufacturing the same, and quartz crystal resonator unit and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2017·Granted Dec 31, 2019·0 cites·4 claims
- 0837US11063573B2Quartz crystal resonator and quartz crystal resonator unitMURATA MANUFACTURING CO·Filed 2018·Granted Jul 13, 2021·0 cites·20 claims
- 0934US11342900B2Quartz crystal resonator, quartz crystal resonator unit, and method of manufacturing quartz crystal resonatorMURATA MANUFACTURING CO·Filed 2018·Granted May 24, 2022·0 cites·14 claims
- 1028US2019190486A1Piezoelectric resonator unitMURATA MANUFACTURING CO·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →